import router from "./router";
import store from "./store";
import { Message } from "element-ui";
import NProgress from "nprogress";
import "nprogress/nprogress.css";
import {getToken, removeToken} from "@/utils/auth";
import { isRelogin } from "@/utils/request";
import {remove} from "diagram-js/lib/util/Collections";

NProgress.configure({ showSpinner: false });

const whiteList = ["/login", "/auth-redirect", "/bind", "/register","test"];
// if(to.path == '/card/simCard') {
//   console.log(JSON.parse(localStorage.getItem('router')))
//   let router = JSON.parse(localStorage.getItem('router'));
//   let redirectPath = router[0].path + '/' + router[0].children[0].path;
//   console.log(redirectPath)
//   console.log(to)
//   console.log(from)
//   next();
// }else {
//   next();
// }
router.beforeEach((to, from, next) => {
  NProgress.start();
  if (getToken()) {
    to.meta.title && store.dispatch("settings/setTitle", to.meta.title);
    /* has token*/
    if (to.path === "/login") {
      next({ path: "/" });
      NProgress.done();
    } else {
      if (store.getters.roles.length === 0) {
        isRelogin.show = true;
        // 判断当前用户是否已拉取完user_info信息
        store
          .dispatch("GetInfo")
          .then((res) => {
            localStorage.setItem('userInfo', JSON.stringify(res));
            isRelogin.show = false;
            store.dispatch("GenerateRoutes").then((accessRoutes) => {
              if (accessRoutes == null) {
                Message.error("用户没有被赋予任何角色，无权访问系统！");
                removeToken();
                setTimeout(() => {
                  location.href = "/login";
                }, 300);
              }
              // 根据roles权限生成可访问的路由表
              router.addRoutes(accessRoutes); // 动态新增可访问路由表
              if (to.path == "/") {
                if (accessRoutes[0].path == "/") {
                  next({ path: "/index" });
                } else {
                  let redirectPath =
                    accessRoutes[0].path +
                    "/" +
                    accessRoutes[0].children[0].path;
                  next(redirectPath);
                }
              } else {
                next({ ...to, replace: true });
              }
            });
          })
          .catch((err) => {
            store.dispatch("LogOut").then(() => {
              Message.error(err);
              next({ path: "/card/simCard" });
            });
          });
      } else {
        next();
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next();
    } else {
      next(`/login?redirect=${to.fullPath}`); // 否则全部重定向到登录页
      NProgress.done();
    }
  }
});

router.afterEach(() => {
  NProgress.done();
});
